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johnstrupite

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john·​strup·​ite | \ ˈjänˌstrəˌpīt \
plural -s

Definition of johnstrupite

: a mineral approximately (Ca,Na)3(Ce,Ti,Zr)Si2O8F consisting of a complex silicate of cerium and other metals in prismatic crystals (specific gravity 3.29)

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History and Etymology for johnstrupite

German johnstrupit, from Frederik Johnstrup †1894 Danish mineralogist + German -it -ite

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Cite this Entry

“Johnstrupite.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/johnstrupite. Accessed 16 Oct. 2021.

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